CN113353796A - Hoisting device for small and medium-sized components of steel structure frame - Google Patents
Hoisting device for small and medium-sized components of steel structure frame Download PDFInfo
- Publication number
- CN113353796A CN113353796A CN202110614759.9A CN202110614759A CN113353796A CN 113353796 A CN113353796 A CN 113353796A CN 202110614759 A CN202110614759 A CN 202110614759A CN 113353796 A CN113353796 A CN 113353796A
- Authority
- CN
- China
- Prior art keywords
- small
- positioning
- flat plate
- medium
- hoisting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 230000000712 assembly Effects 0.000 abstract description 17
- 238000000429 assembly Methods 0.000 abstract description 17
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
- B66C11/06—Underhung trolleys running on monorails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
- B66C13/063—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads electrical
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the field of steel structure building construction, in particular to a hoisting device for small and medium-sized components of a steel structure frame, which comprises a main beam, a pulley and a steel wire electric hoist, wherein the pulley is arranged on the main beam in a sliding manner, and the steel wire electric hoist is arranged at the bottom of the pulley; further comprising: a rotation mechanism; a positioning mechanism; a hoisting mechanism; wherein, hang and get the mechanism and include: a parallel frame; a pair of clamping hooks; the rotating mechanism includes: fixing the flat plate; an annular disc; the positioning mechanism includes: the positioning and abutting assembly is provided with a pair of positioning and abutting assemblies, the positioning and abutting assemblies are symmetrically arranged at the edge of the bottom of the annular disc and are used for abutting two sides of a small component clamped by the two clamping hooks, the equipment can be more stable when the small component is hoisted, and the hoisted small component is prevented from sliding.
Description
Technical Field
The invention relates to the field of steel structure building construction, in particular to a hoisting device for small and medium-sized components in a steel structure frame.
Background
Small-size component such as high-rise steel construction field installation secondary beam generally uses tower crane or coaster drive steel wire electric block to remove, hoist through steel wire electric block, in small-size component hoist and mount process, it is not stable enough when current couple hoist and mount, produce easily in the lift in-process and rock, centre gripping hoist and mount is not stable enough then, and to a take the altitude at the hoist and mount, when the rethread coaster removes, the small-size component of hoist and mount can produce simultaneously and rock, has the potential safety hazard, therefore, we have proposed a hoist device for the middle-size and small-size component of steel frame, so as to solve the above-mentioned problem of proposing.
Disclosure of Invention
In order to solve the technical problem, the hoisting device for the small and medium-sized components of the steel structure frame is provided.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a hoisting device for small and medium-sized components of a steel structure frame comprises a main beam, a pulley and a steel wire electric hoist, wherein the pulley is arranged on the main beam in a sliding manner, and the steel wire electric hoist is arranged at the bottom of the pulley;
further comprising:
the rotating mechanism is arranged at the bottom of the steel wire electric hoist;
the positioning mechanism is arranged inside the rotating mechanism;
the hoisting mechanism is arranged at the working end of the steel wire electric hoist;
wherein, hang and get the mechanism and include:
the parallel frame is horizontally arranged at the working end of the steel wire electric hoist;
the clamping hooks are provided with a pair of pairs and symmetrically arranged at the bottoms of the parallel frames, and the two clamping hooks can be opposite or far away;
the rotating mechanism includes:
the fixed flat plate is horizontally and fixedly arranged at the bottom of the steel wire electric hoist and is of a square flat plate structure;
the annular disc is horizontally positioned at the middle position below the fixed flat plate and is horizontally and rotatably arranged below the fixed flat plate;
the positioning mechanism includes:
and the positioning and abutting assemblies are provided with a pair of positioning and abutting assemblies, are symmetrically arranged at the bottom edge of the annular disc and are used for abutting two sides of the small component clamped by the two clamping hooks.
Preferably, the hoisting mechanism further comprises:
the rectangular through hole penetrates through the upper surface and the lower surface of the parallel frame, and the parallel frame is of a rectangular structure;
riser in opposite directions has a pair ofly, is vertical and symmetry setting in the inside both sides of rectangle opening, and every riser homoenergetic in opposite directions all can the setting of translation in the rectangle opening, and every both sides of riser in opposite directions all are equipped with the slider, offer on the parallel frame and supply every slider horizontally sliding's spout.
Preferably, the hoisting mechanism further comprises:
the number of the threaded columns is the same as that of the opposite vertical plates, and the threaded columns are arranged in the middle of the top of each opposite vertical plate in a one-to-one correspondence manner;
the locking nut, its quantity is the same with the quantity of screw thread post and the cover of one-to-one correspondence is established on every corresponding screw thread post, every locking nut respectively with every screw thread post threaded connection that corresponds, every locking nut's bottom respectively can with the top surface butt setting of parallel frame.
Preferably, each clamping hook is detachably arranged at the bottom of each opposite vertical plate through a bolt, and a first rubber layer is arranged at one end, adjacent to each clamping hook, of each clamping hook.
Preferably, the rotating mechanism further comprises:
the four guide wheels are horizontally positioned at each corner below the fixed flat plate respectively, and each guide wheel is rotatably arranged on the fixed flat plate through a rotating shaft;
the annular slide way is arranged on the circumferential surface of the annular disc and is used for all the guide wheels to slide;
preferably, the rotating mechanism further comprises:
the output end of the driving motor can rotatably penetrate through two surfaces of the fixed flat plate and extend towards the edge of the inner ring of the annular turntable;
and the driving gear is coaxially arranged at the output end of the driving motor, and the inner ring of the annular disc is provided with inner teeth capable of being meshed with the driving gear.
Preferably, each of the positioning and abutting assemblies comprises:
the vertical fixing rod is vertically arranged at the bottom edge of the annular disc;
the through type screw rod motor is horizontally arranged at the bottom of the vertical fixing rod, the axis of the output end of the through type screw rod motor is perpendicularly intersected with the central axis of the annular disc, and the output end of the through type screw rod motor is provided with a positioning plate.
Preferably, each of the positioning and fastening assemblies further comprises:
the extension plate is arranged on one side of the positioning plate;
the polish rod is horizontally arranged beside the through type screw rod motor, the axis of the polish rod is parallel to that of the through type screw rod motor, and one end of the polish rod is connected with the inner side of the extension plate;
the guide sleeve is arranged on one side, close to the polished rod, of the through type screw rod motor, and the polished rod can be slidably inserted into the inner ring of the guide sleeve.
Preferably, the two positioning plates are provided with second rubber layers on their facing surfaces, respectively, which can be brought into contact with the side portions of the small-sized member.
Compared with the prior art, the invention has the beneficial effects that:
1. the adjustable clamping hook can clamp small components with different sizes through the adjustable two clamping hooks, and the adjusted clamping components can be fixed only by rotating each locking nut, so that the clamping stability of the small components is improved;
2. the two positioning and abutting assemblies can be randomly driven to move to proper positions through the annular disc capable of horizontally rotating, and two sides of a hoisted small-sized component are abutted through the two positioning and abutting assemblies, so that stability is improved;
3. according to the invention, two sides of the hoisted small component are respectively abutted by the two positioning plates, so that the hoisted small component is more stable when moving through the pulley in the subsequent process, and the small component is prevented from sliding during moving.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is a partial perspective view of the positioning mechanism of the present invention;
FIG. 5 is a perspective view of the hoist mechanism of the present invention;
FIG. 6 is a front view of the hoist mechanism of the present invention;
FIG. 7 is a cross-sectional view taken along A-A of FIG. 6 of the present invention;
FIG. 8 is an exploded view of the pickup mechanism of the present invention;
fig. 9 is a partial perspective view of the rotary mechanism of the present invention;
the reference numbers in the figures are:
1-a main beam; 2-pulley; 3-a steel wire electric hoist; 4-a rotating mechanism; 5-a positioning mechanism; 6-hanging and taking the mechanism; 7-parallel frames; 8-clamping the hook; 9-fixing the flat plate; 10-an annular disc; 11-rectangular through openings; 12-opposite vertical plates; 13-a slide block; 14-a chute; 15-threaded post; 16-a lock nut; 17-a first rubber layer; 18-a guide wheel; 19-an annular slide; 20-a drive motor; 21-a drive gear; 22-internal teeth; 23-vertical fixing rod; 24-through screw motor; 25-a positioning plate; 26-an extension plate; 27-a polish rod; 28-guide sleeve; 29-second rubber layer.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
In order to solve the technical problem of hoisting small and medium-sized members in a steel structure frame, as shown in fig. 1 to 2, the following technical scheme is provided:
a hoisting device for small and medium-sized components of a steel structure frame comprises a main beam 1, a pulley 2 and a steel wire electric hoist 3, wherein the pulley 2 is arranged on the main beam 1 in a sliding manner, and the steel wire electric hoist 3 is arranged at the bottom of the pulley 2;
further comprising:
the rotating mechanism 4 is arranged at the bottom of the steel wire electric hoist 3;
a positioning mechanism 5 provided inside the rotating mechanism 4;
the hoisting mechanism 6 is arranged at the working end of the steel wire electric hoist 3;
wherein, hang and get mechanism 6 and include:
the parallel frame 7 is horizontally arranged at the working end of the steel wire electric hoist 3;
the clamping hooks 8 are provided with a pair and are symmetrically arranged at the bottom of the parallel frame 7, and the two clamping hooks 8 can be opposite or far away;
the rotation mechanism 4 includes:
the fixed flat plate 9 is horizontally and fixedly arranged at the bottom of the steel wire electric hoist 3, and the fixed flat plate 9 is of a square flat plate structure;
the annular disc 10 is horizontally positioned at the middle position below the fixed flat plate 9 and is horizontally and rotatably arranged below the fixed flat plate 9;
the positioning mechanism 5 includes:
and the positioning and abutting components are provided with a pair of positioning and abutting components which are symmetrically arranged at the bottom edge of the annular disc 10 and are used for abutting two sides of the small component clamped by the two clamping hooks 8.
Specifically, the pulley 2 is moved to a required position, the hoisting mechanism 6 is moved downwards through the steel wire electric hoist 3, the small component to be hoisted is clamped through two clamping hooks 8 arranged in the hoisting mechanism 6 and then compounded, the small component to be hoisted is moved upwards to a proper position, the two positioning and abutting assemblies are driven to rotate around the annular disc 10 through horizontal rotation of the annular disc 10 in the rotating mechanism 4 at the same time until the two positioning and abutting assemblies rotate to the proper position and stop, two sides of the hoisted small component are abutted through the working ends of the two positioning and abutting assemblies, and then the hoisted small component is driven to move to the proper position through the pulley 2;
two clamping hook 8 through hanging in getting mechanism 6 are with small-size component stable snatching, and after the small-size component that snatchs moved suitable height, utilize two location to support tight subassembly and support the both sides of small-size component tightly, and rethread smooth car 2 moves suitable position, and then makes can be more stable when hoist and mount small-size component, prevents that the small-size component of hoist and mount from sliding.
Further:
in order to solve the technical problem of stably clamping the small components, as shown in fig. 4, the following technical scheme is provided:
hang and get mechanism 6 and still include:
the rectangular through hole 11 penetrates through the upper surface and the lower surface of the parallel frame 7, and the parallel frame 7 is of a rectangular structure;
Hang and get mechanism 6 and still include:
the threaded columns 15 are arranged in the middle of the top of each opposite vertical plate 12 in a one-to-one correspondence mode, and the number of the threaded columns is the same as that of the opposite vertical plates 12;
the number of the locking nuts 16 is the same as that of the threaded columns 15, the locking nuts are sleeved on each corresponding threaded column 15 in a one-to-one correspondence mode, each locking nut 16 is in threaded connection with each corresponding threaded column 15, and the bottom of each locking nut 16 can be abutted to the top surface of the parallel frame 7.
Each clamping hook 8 is detachably arranged at the bottom of each opposite vertical plate 12 through a bolt, and a first rubber layer 17 is arranged at one end, adjacent to each clamping hook 8, of each clamping hook.
Specifically, when small components need to be hoisted, each opposite vertical plate 12 is in a movable state by manually rotating a locking nut 16 on each threaded column 15, each opposite vertical plate 12 is manually shifted, each sliding block 13 is arranged to move along each sliding groove 14 in a limiting manner when each opposite vertical plate 12 moves, a gap between the two opposite vertical plates 12 is adjusted according to the size of the small components, two clamping hooks 8 are driven to move simultaneously, and each opposite vertical plate 12 is fixed by manually rotating each locking nut 16 after the small components are clamped and fixed;
can carry out the centre gripping with the not small-size component of equidimension through two tight couple 8 of clamp with adjustable to only need rotate every lock nut 16 and can fix the clamping member who adjusts, promote small-size component's clamping stability.
Further:
in order to solve the technical problem of multi-directional positioning of small components, as shown in fig. 2, 3 and 9, the following technical solutions are provided:
the rotating mechanism 4 further includes:
the four guide wheels 18 are horizontally arranged at each corner below the fixed flat plate 9 respectively, and each guide wheel 18 is rotatably arranged on the fixed flat plate 9 through a rotating shaft;
an annular slide way 19 which is arranged on the circumferential surface of the annular disc 10 and is used for all the guide wheels 18 to slide;
the rotating mechanism 4 further includes:
the driving motor 20 is arranged at the top of the fixed flat plate 9, and the output end of the driving motor 20 can rotatably penetrate through two surfaces of the fixed flat plate 9 and extend towards the edge of the inner ring of the annular turntable;
and a driving gear 21 coaxially disposed at an output end of the driving motor 20, and an inner ring of the annular disk 10 is provided with internal teeth 22 capable of meshing with the driving gear 21.
Specifically, after the small-sized component moves upwards to a proper position, the driving gear 21 is driven to rotate by the driving motor 20, the annular disc 10 is driven to horizontally rotate in a manner that the driving gear 21 is meshed with the internal teeth 22, and each guide wheel 18 is arranged for limiting the annular disc 10 during rotation until the two positioning and abutting assemblies rotate to a proper position and stop, so that each positioning and abutting assembly can conveniently work;
but two location of drive that can be at will through horizontal rotation's annular disc 10 support tight subassembly and remove suitable position, support tight subassembly through two locations and carry out the butt with the small-size component both sides of hoist and mount, improve stability.
Further:
in order to solve the technical problem of the stability of the lifted small component after lifting, as shown in fig. 5 to 8, the following technical solutions are provided:
each positioning and abutting assembly comprises:
a vertical fixing rod 23 vertically disposed at the bottom edge of the annular disc 10;
the through type screw rod motor 24 is horizontally arranged at the bottom of the vertical fixing rod 23, the axis of the output end of the through type screw rod motor 24 is vertically intersected with the central axis of the annular disc 10, and the output end of the through type screw rod motor 24 is provided with a positioning plate 25.
Each positioning and abutting assembly further comprises:
an extension plate 26 provided at one side of the positioning plate 25;
the polish rod 27 is horizontally arranged beside the through type screw rod motor 24, the axis of the polish rod 27 is parallel to the axis of the through type screw rod motor 24, and one end of the polish rod 27 is connected with the inner side of the extension plate 26;
and the guide sleeve 28 is arranged on one side of the through type screw rod motor 24 close to the polished rod 27, and the polished rod 27 can be inserted into the inner ring of the guide sleeve 28 in a sliding manner.
The facing surfaces of the two positioning plates 25 are provided with second rubber layers 29 that can be brought into contact with the side portions of the small-sized members, respectively.
Specifically, after the two positioning and abutting assemblies are adjusted to proper positions, each positioning plate 25 is driven by each through-type screw motor 24 to move towards two sides of the hoisted small component respectively, two sides of the small component are abutted by a second rubber layer 29 arranged on each positioning plate 25, and when each positioning plate 25 moves, a polished rod 27 arranged on each extending plate 26 moves in a limiting manner along each corresponding guide sleeve 28 respectively;
the two sides of the hoisted small-sized component are abutted through the two positioning plates 25 respectively, so that the hoisted small-sized component is more stable when moving through the pulley 2 subsequently, and is prevented from sliding when moving.
The working principle of the invention is as follows:
step one, specifically, when small components need to be hoisted, each opposite vertical plate 12 is in a movable state by manually rotating a locking nut 16 on each threaded column 15, each opposite vertical plate 12 is manually shifted, each set sliding block 13 moves along each sliding groove 14 in a limiting manner respectively when each opposite vertical plate 12 moves, a gap between the two opposite vertical plates 12 is further adjusted according to the size of the small components, two clamping hooks 8 are simultaneously driven to move, and each opposite vertical plate 12 is fixed by manually rotating each locking nut 16 after the small components are clamped and fixed;
the small components with different sizes can be clamped through the two adjustable clamping hooks 8, and the adjusted clamping components can be fixed only by rotating each locking nut 16, so that the clamping stability of the small components is improved;
step two, specifically, after the small-sized component moves upwards to a proper position, the driving gear 21 is driven to rotate through the driving motor 20, the annular disc 10 is driven to rotate horizontally in a manner that the driving gear 21 is meshed with the internal teeth 22, and each guide wheel 18 is arranged for limiting the annular disc 10 during rotation until the two positioning and abutting assemblies rotate to the proper position and stop, so that each positioning and abutting assembly can work conveniently;
the two positioning and abutting assemblies can be randomly driven to move to proper positions through the annular disc 10 capable of rotating horizontally, and the two sides of the hoisted small-sized component are abutted through the two positioning and abutting assemblies, so that the stability is improved;
step three, specifically, after the two positioning and abutting assemblies are adjusted to the proper positions, each positioning plate 25 is driven to move towards the two sides of the hoisted small component through each through-type screw rod motor 24, the two sides of the small component are abutted through a second rubber layer 29 arranged on each positioning plate 25, and when each positioning plate 25 moves, a polish rod 27 arranged on each extending plate 26 moves in a limiting mode along each corresponding guide sleeve 28;
the two sides of the hoisted small-sized component are abutted through the two positioning plates 25 respectively, so that the hoisted small-sized component is more stable when moving through the pulley 2 subsequently, and is prevented from sliding when moving.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A hoisting device for small and medium-sized components of a steel structure frame comprises a main beam (1), a pulley (2) and a steel wire electric hoist (3), wherein the pulley (2) is arranged on the main beam (1) in a sliding manner, and the steel wire electric hoist (3) is arranged at the bottom of the pulley (2);
it is characterized by also comprising:
the rotating mechanism (4) is arranged at the bottom of the steel wire electric hoist (3);
a positioning mechanism (5) arranged inside the rotating mechanism (4);
the hoisting mechanism (6) is arranged at the working end of the steel wire electric hoist (3);
wherein, hang and get mechanism (6) and include:
the parallel frame (7) is horizontally arranged at the working end of the steel wire electric hoist (3);
the clamping hooks (8) are provided with a pair and symmetrically arranged at the bottoms of the parallel frames (7), and the two clamping hooks (8) can face to each other or be far away from each other;
the rotating mechanism (4) comprises:
the fixed flat plate (9) is horizontally and fixedly arranged at the bottom of the steel wire electric hoist (3), and the fixed flat plate (9) is of a square flat plate structure;
the annular disc (10) is horizontally positioned at the middle position below the fixed flat plate (9) and can be horizontally and rotatably arranged below the fixed flat plate (9);
the positioning mechanism (5) includes:
the positioning and abutting components are provided with a pair of positioning and abutting components which are symmetrically arranged at the bottom edge of the annular disc (10) and used for abutting two sides of the small component clamped by the two clamping hooks (8).
2. The hoisting device for small and medium-sized members of steel structure frames as recited in claim 1, wherein the hoisting mechanism (6) further comprises:
the rectangular through hole (11) penetrates through the upper surface and the lower surface of the parallel frame (7), and the parallel frame (7) is of a rectangular structure;
riser (12) in opposite directions has a pair ofly, is vertical and symmetry and sets up in the inside both sides of rectangle opening (11), and the setting that riser (12) homoenergetic all can the translation in every opposite directions all is equipped with slider (13) in rectangle opening (11), and the both sides of riser (12) in every opposite directions all are equipped with slider (13), offer on parallel frame (7) and supply each slider (13) horizontal slip's spout (14).
3. The hoisting device for small and medium-sized members of steel structure frames as recited in claim 2, wherein the hoisting mechanism (6) further comprises:
the number of the threaded columns (15) is the same as that of the opposite vertical plates (12), and the threaded columns are arranged in the middle of the top of each opposite vertical plate (12) in a one-to-one correspondence manner;
the number of the locking nuts (16) is the same as that of the threaded columns (15), the corresponding sleeves are arranged on the corresponding threaded columns (15), each locking nut (16) is in threaded connection with the corresponding threaded column (15), and the bottom of each locking nut (16) can be abutted to the top surface of the parallel frame (7).
4. The hoisting device for the small and medium-sized components of the steel structure frame as claimed in claim 3, wherein each clamping hook (8) is detachably arranged at the bottom of each opposite vertical plate (12) through a bolt, and a first rubber layer (17) is arranged at one end of each clamping hook (8) adjacent to the other clamping hook.
5. Hoisting device for small and medium-sized components in steel structural frames according to claim 1, characterized in that the rotating mechanism (4) further comprises:
the four guide wheels (18) are horizontally arranged at each corner below the fixed flat plate (9), and each guide wheel (18) is rotatably arranged on the fixed flat plate (9) through a rotating shaft;
and the annular slide way (19) is arranged on the circumferential surface of the annular disc (10) and is used for sliding all the guide wheels (18).
6. Hoisting device for small and medium-sized components in steel structural frames according to claim 5, characterized in that the rotating mechanism (4) further comprises:
the driving motor (20) is arranged at the top of the fixed flat plate (9), and the output end of the driving motor (20) can rotatably penetrate through two surfaces of the fixed flat plate (9) and extend towards the edge of the inner ring of the annular turntable;
and the driving gear (21) is coaxially arranged at the output end of the driving motor (20), and the inner ring of the annular disc (10) is provided with internal teeth (22) capable of being meshed with the driving gear (21).
7. The hoisting device for small and medium-sized members of a steel structure frame as claimed in claim 1, wherein each positioning and abutting assembly comprises:
the vertical fixing rod (23) is vertically arranged at the bottom edge of the annular disc (10);
the through type screw rod motor (24) is horizontally arranged at the bottom of the vertical fixing rod (23), the axis of the output end of the through type screw rod motor (24) is perpendicularly intersected with the central axis of the annular disc (10), and the output end of the through type screw rod motor (24) is provided with a positioning plate (25).
8. The hoisting device for small and medium size members of steel structural frames as claimed in claim 7, wherein each positioning and abutting assembly further comprises:
an extension plate (26) provided on one side of the positioning plate (25);
the polish rod (27) is horizontally arranged at the side of the through type screw rod motor (24), the axis of the polish rod (27) is parallel to the axis of the through type screw rod motor (24), and one end of the polish rod (27) is connected with the inner side of the extension plate (26);
and the guide sleeve (28) is arranged on one side, close to the polished rod (27), of the through type screw rod motor (24), and the polished rod (27) can be inserted into the inner ring of the guide sleeve (28) in a sliding mode.
9. The hoisting device for the small and medium size component of the steel structure frame as recited in claim 8, characterized in that the two positioning plates (25) are respectively provided with a second rubber layer (29) capable of abutting against the side of the small and medium size component on the opposite surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110614759.9A CN113353796B (en) | 2021-06-02 | 2021-06-02 | Hoisting device for small and medium-sized components in steel structure frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110614759.9A CN113353796B (en) | 2021-06-02 | 2021-06-02 | Hoisting device for small and medium-sized components in steel structure frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113353796A true CN113353796A (en) | 2021-09-07 |
| CN113353796B CN113353796B (en) | 2024-01-30 |
Family
ID=77531479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110614759.9A Active CN113353796B (en) | 2021-06-02 | 2021-06-02 | Hoisting device for small and medium-sized components in steel structure frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113353796B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192704A (en) * | 2021-11-12 | 2022-03-18 | 广西首科轨道新材料科技有限公司 | High-ductility cold-binding belt rib steel bar production line convenient to control |
| CN116040461A (en) * | 2023-03-31 | 2023-05-02 | 金鼎重工有限公司 | Hoisting clamp for H-shaped steel beam |
| CN116425016A (en) * | 2023-03-24 | 2023-07-14 | 成都建工集团有限公司 | Steel hoisting device for building construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07330279A (en) * | 1994-06-08 | 1995-12-19 | Toshiaki Takabayashi | Tongs |
| CN106144892A (en) * | 2016-08-27 | 2016-11-23 | 安徽机电职业技术学院 | A kind of multiplex hoisting appliance of machining |
| CN211545756U (en) * | 2019-06-19 | 2020-09-22 | 重庆重通透平技术股份有限公司 | Turbine machinery blade is with placing platform with hoisting machine constructs |
| CN112299247A (en) * | 2020-11-17 | 2021-02-02 | 江苏核电有限公司 | Cantilever type motor maintenance hoisting tool and method |
| CN112623967A (en) * | 2020-12-25 | 2021-04-09 | 江阴建禾钢品有限公司 | Bridge steel structure lifting device |
| CN213171204U (en) * | 2020-07-02 | 2021-05-11 | 广东鼎佳建筑工程有限公司 | Construction equipment hoisting device |
-
2021
- 2021-06-02 CN CN202110614759.9A patent/CN113353796B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07330279A (en) * | 1994-06-08 | 1995-12-19 | Toshiaki Takabayashi | Tongs |
| CN106144892A (en) * | 2016-08-27 | 2016-11-23 | 安徽机电职业技术学院 | A kind of multiplex hoisting appliance of machining |
| CN211545756U (en) * | 2019-06-19 | 2020-09-22 | 重庆重通透平技术股份有限公司 | Turbine machinery blade is with placing platform with hoisting machine constructs |
| CN213171204U (en) * | 2020-07-02 | 2021-05-11 | 广东鼎佳建筑工程有限公司 | Construction equipment hoisting device |
| CN112299247A (en) * | 2020-11-17 | 2021-02-02 | 江苏核电有限公司 | Cantilever type motor maintenance hoisting tool and method |
| CN112623967A (en) * | 2020-12-25 | 2021-04-09 | 江阴建禾钢品有限公司 | Bridge steel structure lifting device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192704A (en) * | 2021-11-12 | 2022-03-18 | 广西首科轨道新材料科技有限公司 | High-ductility cold-binding belt rib steel bar production line convenient to control |
| CN114192704B (en) * | 2021-11-12 | 2022-11-08 | 广西首科轨道新材料科技有限公司 | Conveyer of cold rolling ribbed steel bar production line of high ductility convenient to control |
| CN116425016A (en) * | 2023-03-24 | 2023-07-14 | 成都建工集团有限公司 | Steel hoisting device for building construction |
| CN116425016B (en) * | 2023-03-24 | 2024-02-02 | 成都建工集团有限公司 | Steel hoisting device for building construction |
| CN116040461A (en) * | 2023-03-31 | 2023-05-02 | 金鼎重工有限公司 | Hoisting clamp for H-shaped steel beam |
| CN116040461B (en) * | 2023-03-31 | 2023-06-06 | 金鼎重工有限公司 | Hoisting clamp for H-shaped steel beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113353796B (en) | 2024-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113353796A (en) | Hoisting device for small and medium-sized components of steel structure frame | |
| CN210818895U (en) | Grinding device for aluminum alloy casting | |
| CN106379814A (en) | Crane pulley lifting grabbing device | |
| CN113977446B (en) | Polishing device for production of fire extinguisher cylinder | |
| CN107755196A (en) | A kind of point gum machine | |
| CN113967877A (en) | Mechanical fixture platform is used in machine parts processing | |
| CN211249649U (en) | Pantograph slide outer arc equipment of polishing | |
| CN214996449U (en) | Lifting carrier with function of adjusting orientation of vehicle head | |
| CN213969103U (en) | Drilling equipment is used in automobile wheel hub processing | |
| CN211995778U (en) | Conveying device for filter | |
| CN211079381U (en) | Electrophoresis hanging tool for middle gasket of automobile suspension | |
| CN210620135U (en) | Movable lifting device | |
| CN207223672U (en) | A kind of plated film polishing machine | |
| CN221393611U (en) | Brass pole transshipment equipment | |
| CN213289698U (en) | Burr removing device for metal gasket | |
| CN111533006A (en) | Automatic hoisting device is used in logistics transportation | |
| CN219078920U (en) | Electromagnetic chuck type crane | |
| CN111761508A (en) | A go up feeding mechanical hand for processing of car synchronizing ring gear | |
| CN216102297U (en) | Switch board shifts uses handling device | |
| JP2006192383A (en) | Pot lifting device | |
| CN218904941U (en) | Brake disc grinding device | |
| CN217920984U (en) | Electromagnetic chuck for square billet hoisting and hoisting | |
| CN214456100U (en) | Float glass kiln is with electric smelting brick hoist device | |
| CN219906789U (en) | Pneumatic cantilever crane all-in-one | |
| CN209050463U (en) | A kind of radiation powerful permanent magnetic chuck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |